Mobile Application Developer
GrabJobs
PLEASE NOTE: It is a remote position, Local candidates preferred Candidates can work remotely, but they must be willing to travel here at their own expense for badging, laptop pickup and any other time the customer requests them to visit locally to Woodlawn. Must be able to obtain and maintain public trust clearance. Position Description: Develop & Maintain Mobile Applications: Design and develop native iOS applications using Swift and SwiftUI. Develop native Android applications using Kotlin and Jetpack Compose. Build cross-platform mobile applications using React Native and Flutter. Backend Integration with Legacy Systems: Integrate mobile apps with existing COBOL-based and Java-based backend systems. Collaborate with backend teams to build RESTful APIs or GraphQL endpoints that interact with legacy systems. Design API gateways to expose COBOL and Java services to modern mobile platforms. Cross-Platform Mobile Development: Write reusable, clean, and modular code for React Native and Flutter to ensure efficient development of cross-platform mobile apps. Work with native modules when necessary for integrating mobile-specific features not available in cross-platform libraries. Collaborate with UI/UX Designers: Work with UI/UX teams to implement intuitive and responsive designs that meet user requirements and align with mobile platform guidelines. Ensure the UI responsiveness and consistency across both iOS and Android devices. Optimize Mobile Applications: Use performance profiling tools (Xcode Instruments, Android Profiler) to identify and fix bottlenecks in both native and cross-platform apps. Implement best practices for memory management and app performance optimization. Testing & Quality Assurance: Develop unit tests and integration tests to ensure code quality and robustness. Implement automated testing for mobile applications with frameworks such as Jest, XCTest, or Flutter Test. CI/CD Pipeline Integration: Set up CI/CD pipelines using GitHub Actions, GitLab CI, or Bitrise to automate builds, testing, and deployment for mobile applications. Security & Compliance: Implement secure communication protocols ( OAuth authentication, and data encryption for mobile apps. Ensure mobile apps comply with security standards and insurance industry regulations (e.g., GDPR, HIPAA). All other duties as assigned or directed. Key Required Skills: Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native. Requirements Basic Qualifications: Master's and 10+ years of experience, Bachelor's and 12+ years of experience or 18+ years in lieu of a degree. Experience with Legacy System Integration and API development. Experience with the following tools and frameworks: Version Control, Cloud Services, CI/CD and Testing/Debugging. Experience with Cross-Platform Developer. Experience with UI/UX Design Integration. Required Skills: Master's and 10+ years of experience, Bachelor's and 12+ years of experience or 18+ years in lieu of a degree. Experience with at least 2 of the 5 skills: Swift Kotlin Flutter React Native Vue 3 DESIRED SKILLS: Experience with Swift/SwiftUI, Xcode, CocoaPods, and iOS frameworks (UIKit, CoreData, etc.). Experience with App Store deployment and maintaining apps via App Store Connect. Expertise in Kotlin and Jetpack Compose for native Android development. Experience with Android Studio, Gradle, and Firebase. Experience in developing cross-platform mobile apps using Flutter and Dart. Strong knowledge of state management (Provider, Riverpod) in Flutter. Experience with Redux for state management and React Navigation for navigation within mobile apps. Familiarity with Vuex for state management and Vue Router for routing. Strong collaboration and communication skills to work with cross-functional teams (designers, backend developers, etc.).
- ...name. Started in 2019, we built the first mobile-first, insurance platform, enabling... ...everyone around us can get the best financial applications, not for an exclusive few. If you're... .... The Role We are looking for mobile developers to build BJAK's AI Neobank app across...SuggestedRemote work
- ...Responsibilities We are seeking a motivated individual to work as an iOS and Android mobile app developer. Candidates will participate on a team to develop and maintain mobile application software. This role involves using Flutter as a cross-platform development tool to...SuggestedFull time
- ...building high-quality software features daily. Additionally, you'll work alongside other talented software engineers to coordinate and develop multiple software platforms employed in various appliances. This includes requirements development and management, team coding,...SuggestedFull time
- ...A leading appliance manufacturer in Madison, Wisconsin is seeking an experienced Embedded Software Engineer to develop and maintain software for innovative appliance controls. Candidates should have over 5 years of embedded software experience, a degree in computer engineering...Suggested
- ...React Native Engineer at OnePay, you'll craft simple and elegant mobile experiences that play a central role in our customers'... ...Experience building scalable, user-focused features for mobile applications Strong understanding of mobile performance optimization, including...SuggestedRemote workFlexible hours
- ...Canonical's Ubuntu and Juju to build multi-cloud deployable cloud applications. We see quality engineering as a first class engineering... ...and applications Enable engineering teams across Canonical to develop software with confidence by making distributed system testing...Full timeLocal areaRemote workWorldwide
$103.71k - $138.28k
...scale in an AI-driven world. By connecting people, data, and applications quickly, securely, and effortlessly, we help organizations... ...technologies and methodologies that will enhance future capabilities. -Develop and execute test plans and procedures based upon system...Temporary workRemote work- ...Direction and Solution Leadership: Lead technical design for Palantir applications, workflows, integrations, and platform capabilities. Define... ...across Foundry application teams. Application Engineering: Develop and review maintainable solutions using modern engineering...Full time
- At Amperity , we’re an AI-first company helping the world’s leading brands create personalized customer experiences that build loyalty and fuel growth. Our AI-powered Customer Data Cloud, built on multi-patented technology, enables more than 400 global brands , including...Work at officeRemote work
$78k - $156k
...lead role in the design, development, and testing of software applications for Abbott Cancer Diagnostics, creating expert design... ...in our Software Engineering team, you will be responsible for developing, enhancing, and sustaining software systems in a cross-functional...Full timePart timeWork at officeWork visaShift workNight shiftWeekend work- ...opportunity: the chance to change the fight against cancer — helping to develop, introduce and support new treatment delivery systems and... ...Working Work closely with team members to implement quality applications that meet or exceed rigorous testing expectations. Operate...Permanent employmentFull timeWork at office
- ...Job Title: Senior .NET Web Developer Client: State of Wisconsin – Department of Children and Families (DCF) Job Location... ...: Design, develop, test, and deploy full-stack web applications using .NET Core, MVC, JavaScript, and SQL Server. Maintain...Remote jobContract workH1bRelocation
- ...industrial PCs, DAQ modules, and automated machinery.Assist in developing test frameworks, scripts, and utilities used for software/... ...Compliance ResponsibilitiesWork within FDA 21 CFR Part 820.72 and applicable GMP quality system requirements.Ensures data integrity,...Full timeWork at office
$65 per hour
...provide answers to the most critical challenges prevalent in the current environment. Technoviz offers a wide range of products developed using state of art technology. We have alliance partnership with leading product companies for providing product solutions to...Remote jobHourly payFull timeLocal areaWork from homeFlexible hours- ...alongside other talented software engineers to coordinate and develop multiple software platforms employed in various appliances. This... ...and regression testing and test developmentGenerate Windows applications for technicians and service organization for numerous productsEvaluate...Full timeWork at office
- ...needed for the development and support of critical priority applications in the Divisions of Unemployment Insurance. Project work... ...test review and analysis. Certified Microsoft .Net Web Developer III capabilities with 5 or more years of experience in .NET core...Full timeContract workFor contractorsWork experience placementRemote workRelocationWeekday work
- ...purpose of this contractual service agreement is to provide applications development and support for various UI-related applications... ...Project details: This Certified Microsoft .NET Developer will be involved in the development and support of critical priority...Full time
- This recruitment is for one (1) .NET Web Developer III position for the Bureau of Information \ Technology Services (BITS) at the... ...existing team that maintains existing and develops new web -based applications for \ use throughout the agency. Attention to detail and...Full timeFor contractorsWork at office
- ...Syms Strategic Group (SSG) is seeking a talented Software Developer Location: Remote Department: Veterans Affairs Type:... ...Write code, programs, tests, and analysis of new application software Advise IT management about IT issues within the Company...Full timeRemote work
$106k - $141k
...deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with... ...change, or new ones may be assigned at any time. Design, develop, and deploy reliable, maintainable, scalable, and fault-...Full timeTemporary workWork experience placementFlexible hours$94.1k - $152.8k
...implement complex ServiceNow solutions across modules such as ITSM, ITOM, and related enterprise applications, ensuring configurations follow platform and governance standards. Develop and maintain integrations using APIs, web services, and MID servers to connect ServiceNow...Contract workWork at office- ...existing DAIT team and IT contractors. PROTECT is the in-house developed comprehensive case management system used by all 71 District... ...Qualifications: Supporting and troubleshooting existing applications Source control (Teams DevOps etc) HTML CSS Web APIs MVC frameworks...For contractors
- ...timeDescriptionJoin Our Innovation Team:At Johnson Health Tech, we develop innovative fitness technology and connected products used by... ..., Electrical Engineering, or related field· Embedded Linux application, driver development, or OS build experience· Experience with networking...Overseas
$90k - $100k
...currently seeking React/Redux Frontend Developers to join a cross-functional team dedicated... ...system library, focusing on robust application integrations with REST/SOAP APIs and other... ...* Referral Bonus Program Internal Mobility Program Pet Insurance Flexible...Full timeRemote workFlexible hours- ...engineering environment ~ Bonus: Background in cybersecurity or developer tools ~ Bonus: Experience with real-time data updates and... ..., gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable law....Local areaRemote work
- ...companies to design and scale intelligent systems — from AI-powered applications to full-stack platforms used by millions. Our team combines... ..., ensuring high-quality user experiences in production. Develop clean, intuitive user interfaces Build and integrate AI-...Hourly payFull timeContract workFor contractorsWork at officeRemote workHome office
$117k - $161k
...business trends to generate innovative and/or original solutions.Develops recommendations which provide technically sound and the most... ...making.Makes higher risk decisions that involve direct application of technical knowledge and may have an impact on multiple areas...Full timeFor contractorsFor subcontractor- ...experienced Software Engineering Lead who is passionate about building modern, scalable, and secure web applications. In this role, you’ll mentor and guide a team of talented developers, while driving the technical design, development, and delivery of high-quality software...Remote work
- ...Resource Management team improves and supports business ERP use and is responsible for configuration and support of ERP applications that includes developing solutions/enhancements, design, configuration, and maintenanceHow you’ll create opportunities in this Lead Workday...Full time
$110k - $270k
...the life sciences industry. In this role, you’ll jump right in, develop in rapid sprints, and find quickly that we don’t believe in... ...design teams to develop and maintain the UI of Veeva's cloud-based applications with modern JavaScript frameworks. You should be a team player...Work at officeLocal areaRemote workWork from homeFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mobile Application Developer. Be the first to apply!
- director enterprise applications Madison, WI
- app Madison, WI
- app delivery Madison, WI
- application security lead Madison, WI
- oracle apps technical consultant Madison, WI
- application system administrator Madison, WI
- application development Madison, WI
- director of enterprise application services Madison, WI
- cash application clerk Madison, WI
- cash application representative Madison, WI


